What the public interface supports
- A skip link and one stable main-content target on every standard page, including loading, missing-page, and recoverable error states.
- Keyboard-operable native links, buttons, forms, disclosure controls, and visible focus indicators.
- A household-readable default with larger explanatory text and an optional compact research view stored only in the browser.
- Reduced animation when the device requests reduced motion, without removing content or status.
- A readable list containing the same core observation families shown on the interactive world map.
- Text labels alongside color for freshness, coverage, confidence, and failure states.
Known limits
The live map is spatially dense and remains harder to use than the readable list for some screen-reader and magnification workflows. Very wide research tables may require horizontal scrolling on small screens. WorldPredicta has automated semantic and contrast safeguards, but has not yet completed an independent WCAG conformance audit across a published assistive-technology matrix.
Report an accessibility barrier
Use the corrections desk and name the page, control, device, browser, and assistive technology if you are comfortable doing so. Do not include medical records or other sensitive personal information. Accessibility reports enter the same durable receipt process as source and methodology corrections.
Verification status
This statement is a public engineering commitment, not a certification. Before a paid product launches, WorldPredicta still needs independent keyboard, screen-reader, zoom, high-contrast, reduced-motion, and mobile reflow testing with documented owners and remediation deadlines. Current launch gates remain visible on the launch-readiness ledger.